{"product_id":"9781490514635","title":"Quick Centers and Stations Common Core: First Grade Math 1.OA.A.1 Adding and Subtracting within 20 with Word Problems","description":"Quick Stations and Centers for Common Core\u003cp\u003eLevel: First grade\u003c\/p\u003e\u003cp\u003eCommon Core Standard ccss.math.content.1.oa.a.1\u003cbr\u003eUsing addition and subtraction within 20 to solve word problems involving situations of adding to, taking from, putting together, taking apart, and comparing, with unknowns in all positions, e.g., by using objects, drawings, and equations with a symbol for the unknown number to represent the problem.\u003c\/p\u003e\u003cp\u003eIntroduction\u003cbr\u003eThese stations are designed for quick set up and use as a specific station or center. They can be used as additional material or differentiated instruction. You may make additional copies of these materials as needed.\u003c\/p\u003e\u003cp\u003eStation A\u003c\/p\u003e","brand":"CreateSpace Publishing","offers":[{"title":"Default Title","offer_id":47044672815344,"sku":"9781490514635","price":5.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/7593\/9824\/files\/9781490514635_p0.jpg?v=1763656649","url":"https:\/\/shop-qa.barnesandnoble.com\/products\/9781490514635","provider":"Barnes \u0026 Noble (DEV)","version":"1.0","type":"link"}